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31 lines
827 B
Diff
31 lines
827 B
Diff
From 8a9c6862c6010b4500cb08c62ac4aea6897cf485 Mon Sep 17 00:00:00 2001
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From: Eric Anholt <eric@anholt.net>
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Date: Fri, 9 Mar 2018 14:24:05 -0800
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Subject: [PATCH] ARM: BCM270X: Add the 18-bit DPI pinmux to the RPI
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DTs.
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This doesn't do anything by default, but trying to put the node in an
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overlay failed for me.
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Signed-off-by: Eric Anholt <eric@anholt.net>
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---
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arch/arm/boot/dts/bcm270x.dtsi | 7 +++++++
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1 file changed, 7 insertions(+)
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--- a/arch/arm/boot/dts/bcm270x.dtsi
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+++ b/arch/arm/boot/dts/bcm270x.dtsi
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@@ -19,6 +19,13 @@
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gpio@7e200000 { /* gpio */
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interrupts = <2 17>, <2 18>;
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+
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+ dpi_18bit_gpio0: dpi_18bit_gpio0 {
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+ brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11
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+ 12 13 14 15 16 17 18 19
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+ 20 21>;
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+ brcm,function = <BCM2835_FSEL_ALT2>;
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+ };
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};
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serial@7e201000 { /* uart0 */
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